init project

public/react/src/NotFoundPage.js

@@ -0,0 +1,41 @@
+import React, { Component } from 'react';
+
+import { BrowserRouter as Router, Route, Link } from "react-router-dom";
+
+class NotFoundPage extends Component {
+  render() {
+    return (
+      <div className="App">
+        404 Page
+          <br></br>
+        　
+        <Link to="/tasks/ixq5euhgrf7y">Index</Link>
+          |　
+        <Link to="/shixuns/uznmbg54/challenges">tpm challenges</Link>
+          |　
+        <Link to="/shixuns/uznmbg54/shixun_discuss">tpm discuss</Link>
+          |　
+        <Link to="/forums/categories/all">forums</Link>
+        　|　
+        <Link to="/comment">Comment</Link>
+        　|　
+        <Link to="/testMaterial">testMaterial</Link>
+        　|　
+        <Link to="/testCodeMirror">testCodeMirror</Link>
+        　|　
+        <Link to="/taskList">taskList</Link>
+        　|　
+        <Link to="/testRCComponent">testRCComponent</Link>
+          |　
+        <Link to="/tpforums">tpforums</Link>
+
+
+          |　
+        <Link to="/testUrlQuery">url-query test</Link>
+        
+      </div>
+    );
+  }
+}
+
+export default NotFoundPage;